A mere month after ASUS unveiled its 31.5-inch 4K monitor to the world, and the humbly-named PQ321 is already available for pre-order on Amazon, Newegg and TigerDirect. As a reminder, the Ultra HD display boasts a jaw-dropping 3840 x 2160-pixel 10-bit RGB (a billion colors) IGZO panel with LED backlight, 176-degree viewing angles, a maximum of 350 cd/m2 in brightness and 8ms GTG response time. Built-in stereo speakers sweeten the package, as does a 3.5mm audio jack, DisplayPort connectivity and dual HDMI inputs. Oh, and did we mention it's also apparently the thinnest 4K monitor on the market at only 35mm thick? However, you'll have to pay a pretty penny for all that awesomeness: it has an introductory price of $3,499.99. That's about $300 less than what was announced a month ago, but it's still not exactly cheap. The PQ321 is set for a July 16th release date, so you still have a couple weeks to bribe relatives, rob a bank or sell off any unwanted organs.